package com.luxk.db.block;

public interface BlockSpaceHeader {

	/*
	public int getExtFreenessCount() throws Exception;
	public void setExtFreenessCount(int cnt) throws Exception;
	public Freeness getFreeness(int i);
	*/
	public int getFreespace() throws Exception;
	public void setFreespace(int freespace) throws Exception;
	public int getFreepos() throws Exception;
	public void setFreepos(int freepos) throws Exception;
	public int getSpaceHeaderSize() throws Exception;
	
}
